A2 Cardboard Pad | 5mm Kraft Brown | 594 x 420 (mm) | 28pce Pack | The Box Man

The A2 Cardboard Pad (PAD-A2-K5) is a pre-cut corrugated pad in 5mm kraft brown sized to standard A2 paper dimensions. Slides straight into A2 mailers, envelopes, and flat boxes as a rigid backing board — protecting posters, large artwork, technical drawings, and oversized prints from bending and creasing during transit. Buy A2 cardboard pads online in packs of 28 — Australian made with delivery Australia-wide.

Standard A2 Size, Ready to Use

No measuring, no cutting. Every pad in the pack is pre-cut to exact 594 x 420mm (A2) — consistent sizing with clean edges and square corners. Use as rigid inserts inside A2 mailers, protective layers between stacked items, or backing boards behind prints and photographs.

5mm Kraft Brown Corrugated Board

5mm thickness provides medium rigidity — a step up in stiffness for heavier items and applications where the pad needs to hold its shape under load. Available across multiple thicknesses to match your application.

At a Glance

• 594 x 420mm (A2) pre-cut — exact A2 dimensions, clean edges
• 5mm Kraft Brown — 5mm corrugated board
• Pack of 28 — bulk quantity for regular use
• Multi-purpose — mailer insert, backing board, layer separator, document protector
• Australian made — sustainably sourced paper, 100% recyclable
• Volume pricing — buy 4+ packs save 10%, 12+ packs save 15%, 20+ packs save 20%

Prices are GST inclusive.